CN220156154U - Bridge frame butt joint mechanism - Google Patents
Bridge frame butt joint mechanism Download PDFInfo
- Publication number
- CN220156154U CN220156154U CN202321505433.3U CN202321505433U CN220156154U CN 220156154 U CN220156154 U CN 220156154U CN 202321505433 U CN202321505433 U CN 202321505433U CN 220156154 U CN220156154 U CN 220156154U
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- CN
- China
- Prior art keywords
- bridge
- groove
- butt joint
- extrusion
- sides
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- 210000001503 joint Anatomy 0.000 title claims abstract description 36
- 238000001125 extrusion Methods 0.000 claims description 34
- 238000003032 molecular docking Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 12
- 230000006978 adaptation Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Abstract
The utility model discloses a bridge frame butt joint mechanism, which relates to the technical field of cable bridge frames and comprises a butt joint piece, wherein two connecting grooves are formed in one side of the middle parts of two sides of the butt joint piece in a penetrating way.
Description
Technical Field
The utility model relates to the technical field of cable bridges, in particular to a bridge butt joint mechanism.
Background
The cable bridge frame is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and consists of a bracket, a bracket arm, an installation accessory and the like. The bridge frame in the building can be independently erected, can be laid on various building (construction) structures and pipe gallery brackets, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, all parts are required to be galvanized, and the bridge frame is installed outside the building.
Among the prior art, as chinese patent CN218300822U discloses a tray type cable bridge of convenient butt joint, including two tray bridge body and tray bridge body upper end symmetry baffle that set up, the one end slip cap that two tray bridge body dock is equipped with the butt joint frame with tray bridge body adaptation, the upper end of butt joint frame is provided with the limiting plate with the laminating of baffle surface, the middle part of butt joint frame opposite side has the butt joint board respectively, the both sides of butt joint board are provided with the butt joint groove with tray bridge body and baffle adaptation respectively, butt joint frame both ends symmetry respectively are provided with elastic U type limiting plate, the both ends of tray bridge body are provided with the limiting groove with U type limiting plate complex.
However, in the prior art, when the cable bridge is installed in a erecting manner, the length of the cable bridge is long, the bridge is firstly erected on the installation frame in a butt joint manner, the end part of the bridge which needs to be butted is fixedly installed by using the bridge connecting sheet and the bolt, and the height is high, so that the fastening of the bolt is difficult, the time consumption is long, and the butt joint installation is inconvenient.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, when a cable bridge is erected and installed, the length of the cable bridge is long, the bridge is firstly erected on an installation frame in butt joint installation, and the end part of the bridge needing to be butted is fixedly installed by using a bridge connecting sheet and a bolt.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a crane span structure docking mechanism, includes the interfacing part, two spread grooves have all been run through to middle part one side of interfacing part both sides, the equal fixedly connected with side-mounting of middle part opposite side of interfacing part both sides, the restriction draw-in groove has all been seted up to the middle part opposite side of interfacing part both sides, the inside intercommunication of restriction draw-in groove and side-mounting, the inside of side-mounting is provided with the connecting plate, the equal fixedly connected with carriage of upper and lower extreme of connecting plate, two equal sliding connection in middle part both sides of carriage has the extrusion slider, the middle part of connecting plate rotates and is connected with extrusion bolt, the screw hole has been seted up at the middle part of side-mounting, extrusion bolt and screw hole threaded connection, the tip of extrusion slider is located inside the restriction draw-in groove.
Preferably, bridge bodies are arranged on two sides of the middle part inside the butt joint piece, and a first connecting groove is formed in two ends of the bridge bodies.
Preferably, a fixing bolt is arranged between the first connecting groove and the second connecting groove.
Preferably, the upper end of the bridge body is provided with an end cover in a clamping manner.
Preferably, one side of the extrusion sliding block is provided with a mounting side groove, and the inside of the mounting side groove is fixedly connected with a magnetic strip.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, through the arrangement of the extrusion sliding block and the extrusion bolt, when two bridge bodies are in butt joint and installation, the butt joint piece and the bridge bodies can be fixed through the fixing bolt, then when the bridge bodies are in butt joint, only the end part of the other bridge body is required to be moved into the butt joint piece, the end parts of the bridge bodies are limited through the butt joint piece until the end parts of the two bridge bodies are in direct contact, then the extrusion sliding block can be moved and expanded through the inclined plane through rotating the extrusion bolt, so that the extrusion sliding block is moved into the first connecting groove, the first connecting groove is expanded and extruded, and the bridge is fixed in such a way, so that the installation is simpler, and the installation can be completed without the hand extending into the bridge bodies to limit one end of the fixing bolt.
2. According to the utility model, through the arrangement of the magnetic strips, when the extrusion bolt is reversed and the limitation on the bridge body is removed, the extrusion sliding block can be ensured to be attached to the limiting clamping groove, so that the extrusion sliding block is prevented from moving randomly, and the subsequent reinstallation and use are facilitated.
Drawings
Fig. 1 is a schematic perspective view of a bridge docking mechanism according to the present utility model;
fig. 2 is a schematic perspective view showing a connection structure between a butt joint member and a bridge body in a bridge butt joint mechanism according to the present utility model;
fig. 3 is a schematic perspective view showing a connection structure between a sliding frame and an extrusion sliding block in a bridge docking mechanism according to the present utility model;
fig. 4 is a schematic perspective view of a docking member in a bridge docking mechanism according to the present utility model.
Legend description: 1. a bridge body; 2. an end cap; 3. a butt joint member; 4. a fixing bolt; 5. side boxing; 6. extruding the bolt; 7. a first connecting groove; 8. a carriage; 9. extruding a sliding block; 10. a connecting plate; 11. mounting a side groove; 12. a magnetic stripe; 13. limiting the clamping groove; 14. a threaded hole; 15. and a second connecting groove.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-4, the utility model provides a bridge butt joint mechanism, which comprises a butt joint piece 3, wherein two connecting grooves 15 are respectively and fixedly connected with a side boxing 5 on the other side of the middle parts of two sides of the butt joint piece 3, limiting clamping grooves 13 are respectively and fixedly connected with the inner parts of the side boxing 5 on the other side of the middle parts of two sides of the butt joint piece 3, connecting plates 10 are respectively arranged in the side boxing 5, sliding frames 8 are respectively and fixedly connected with the upper end and the lower end of each connecting plate 10, two extrusion sliding blocks 9 are respectively and slidingly connected with the two middle parts of the two sliding frames 8, an extrusion bolt 6 is rotatably connected with the middle part of each connecting plate 10, threaded holes 14 are respectively and fixedly connected with the middle parts of the side boxing 5, the extrusion bolts 6 are in threaded connection with the threaded holes 14, the end parts of the extrusion sliding blocks 9 are positioned in the limiting clamping grooves 13, one side of each extrusion sliding block 9 is of an inclined design, and one side of each limiting clamping groove 13 is in an inclined design, and the inclined surface of each limiting clamping groove 13 is jointed with the inclined surface of the extrusion sliding blocks 9.
The specific arrangement and action of this embodiment will be described specifically, through the arrangement of the extrusion slide block 9 and the extrusion bolt 6, when two bridge bodies 1 are butt-jointed and installed, the butt joint piece 3 and the bridge bodies 1 can be fixed through the fixing bolt 4, then when the bridge bodies 1 are erected and butt-jointed, only the end part of the other bridge body 1 needs to be moved into the butt joint piece 3, the end part of the bridge body 1 is limited through the butt joint piece 3 until the end parts of the two bridge bodies 1 are in direct contact, then the extrusion slide block 9 can be moved and expanded through the inclined plane by rotating the extrusion bolt 6, so that the extrusion slide block 9 can be moved into the first connecting groove 7, the first connecting groove 7 can be expanded and extruded, and in this way, the installation is simpler, and the installation can be completed without the hand penetrating into the bridge bodies 1 to limit one end of the fixing bolt 4.
Example two
As shown in fig. 1 and 2, two sides of the middle part inside the butt joint piece 3 are provided with a bridge body 1, two ends of the bridge body 1 are provided with a first connecting groove 7, a fixing bolt 4 is arranged between the first connecting groove 7 and a second connecting groove 15, the upper end of the bridge body 1 is clamped and provided with an end cover 2, one side of the extrusion sliding block 9 is provided with a mounting side groove 11, the inside of the mounting side groove 11 is fixedly connected with a magnetic stripe 12, and the butt joint piece 3 is made of an iron metal material.
The effect that its whole embodiment reaches is, through the setting of magnetic stripe 12, can be when extrusion bolt 6 reverses, releases the restriction to crane span structure body 1, can guarantee extrusion slider 9 laminating restriction draw-in groove 13 to prevent the random removal of extrusion slider 9, in order to follow-up reinstallation use.
The application method and the working principle of the device are as follows: when the bridge body 1 is installed, the fixing bolt 4 is firstly used for fixing one end of the abutting piece 3 and the first connecting groove 7 at the end part of one bridge body 1, then the bridge body 1 is installed on the supporting frame, then the bridge body 1 needing abutting installation is installed on the supporting frame, then the end part of the other bridge body 1 is moved to the other side inside the abutting piece 3 until the end parts of the two bridge bodies 1 are contacted, then the extruding bolt 6 is rotated, the connecting plate 10 is pushed through the connection of the extruding bolt 6 and the threaded hole 14, so that the extruding sliding block 9 moves in the limiting clamping groove 13, the extruding sliding block 9 moves towards the direction away from the connecting plate 10 through the inclined plane of the extruding sliding block 9 and the limiting clamping groove 13, and when the connecting block 7 is inserted into the first connecting groove 7, one side of the first connecting groove 7 is extruded, so that the abutting piece 3 and the bridge body 1 are fixed, and the abutting installation of the two bridge bodies 1 is completed in this way.
The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.
Claims (5)
1. A bridge frame docking mechanism, characterized in that: including interfacing part (3), two spread grooves (15) have all been run through to middle part one side of interfacing part (3) both sides, the equal fixedly connected with side dress box (5) of middle part opposite side of interfacing part (3) both sides, restriction draw-in groove (13) have all been seted up to the middle part opposite side of interfacing part (3) both sides, the inside intercommunication of restriction draw-in groove (13) and side dress box (5), the inside of side dress box (5) is provided with connecting plate (10), the equal fixedly connected with carriage (8) of upper and lower extreme of connecting plate (10), two equal sliding connection in middle part both sides of carriage (8) have extrusion slider (9), the middle part rotation of connecting plate (10) is connected with extrusion bolt (6), screw hole (14) have been seted up at the middle part of side dress box (5), extrusion bolt (6) and screw hole (14) threaded connection, the tip of extrusion slider (9) is located inside restriction draw-in groove (13).
2. The bridge docking mechanism of claim 1, wherein: bridge body (1) are all provided with in the middle part both sides of butt joint spare (3) inside, connecting groove (7) have all been seted up at the both ends of bridge body (1).
3. The bridge docking mechanism of claim 2, wherein: a fixing bolt (4) is arranged between the first connecting groove (7) and the second connecting groove (15).
4. The bridge docking mechanism of claim 2, wherein: the upper end of the bridge body (1) is provided with an end cover (2) in a clamping way.
5. The bridge docking mechanism of claim 1, wherein: one side of the extrusion sliding block (9) is provided with a mounting side groove (11), and the inside of the mounting side groove (11) is fixedly connected with a magnetic strip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321505433.3U CN220156154U (en) | 2023-06-14 | 2023-06-14 | Bridge frame butt joint mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321505433.3U CN220156154U (en) | 2023-06-14 | 2023-06-14 | Bridge frame butt joint mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220156154U true CN220156154U (en) | 2023-12-08 |
Family
ID=89020175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321505433.3U Active CN220156154U (en) | 2023-06-14 | 2023-06-14 | Bridge frame butt joint mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220156154U (en) |
-
2023
- 2023-06-14 CN CN202321505433.3U patent/CN220156154U/en active Active
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